Project Pillager

The Pillager Redux mod aims to update the pillager spawn and behavior logic. This version of the mod disables Pillager spawns on Outposts after the Outpost has been burnt down.

This mod stops Pillager respawns on an Outpost after said Outpost has been burnt down. You can use flint and steel, lava, or anything to burn down the Outpost, once the fire starts, the Pillagers will no longer respawn on that Outpost and you can safely build around it.
Next version of this mod will aim to add:
-> Pillager raids to retake the Outpost and rebuild it.